Pariñña sutta: Complete Understanding

At Sāvatthī.

“Mendicants, I will teach you the things that should be completely understood, and complete understanding. Listen …

And what things should be completely understood? Form, feeling, perception, choices, and consciousness. These are called the things that should be completely understood.

And what is complete understanding? The ending of greed, hate, and delusion. This is called complete understanding.”